DEVELOPMENT AND VALIDATION OF GUI BASED INPUT FILE GENERATION CODE FOR RELAP

M. M. Anwar, A. A. Khan, I. R. Chughtai, K. S. Chaudri, M. H. Inayat, T. Hayat

Abstract


Reactor Excursion and Leak Analysis Program (RELAP) is a widely acceptable computer code for thermal hydraulics modeling of Nuclear Power Plants. It calculates thermal- hydraulic transients in water-cooled nuclear reactors by solving approximations to the one-dimensional, two-phase equations of hydraulics in an arbitrarily connected system of nodes. However, the preparation of input file and subsequent analysis of results in this code is a tedious task. The development of a Graphical User Interface (GUI) for preparation of the input file for RELAP-5 is done with the validation of GUI generated Input File. The GUI is developed in Microsoft Visual Studio using Visual C Sharp (C#) as programming language. The Nodalization diagram is drawn graphically and the program contains various component forms along with the starting data form, which are launched for properties assignment to generate Input File Cards serving as GUI for the user. The GUI is provided with Open / Save function to store and recall the Nodalization diagram along with Components’ properties. The GUI generated Input File is validated for several case studies and individual component cards are compared with the originally required format. The generated Input File of RELAP is found consistent with the requirement of RELAP. The GUI provided a useful platform for simulating complex hydrodynamic problems efficiently with RELAP.

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References


RELAP/MOD Code Manual, Volume I: Code

Structure, System Models, and Solution

Methods, NUREG/CR-5535 (June 1995).

SCDAP / RELAP / MOD3.2 Code Manual,

NUREG / CR / 6150, Rev.1 (June 1998).

E.A. Harvego, et al., "Developmental

assessment of the SCDAP / RELAP /

MOD3.2 code" 6th Inter. Conference on

Nuclear Engineering, ICONE-6 (May 1998).

Appendix “RELAP-SCDAP 3.2”.

R.R. Schultz, “RELAP5 Code Manual

Volume V: User’s Guidelines”, Idaho National

Engineering and Environmental Laboratory

Bechtel BWXT Idaho, LLC.

G. Mesina and J. Galbraith, “RGUI 1.0, New

Graphical User Interface for RELAP5-3d”,

th International Conference on Nuclear

Engineering Tokyo, Japan, April 19-23

(1999).

L. Serban, D. Brezoi, T. Radu and A. Ward,

“GDI+ Custom Controls with Visual C #

”, PACKT Publishing.

J. Liberty, “Programming C #”, Third Edition,

O’Reilly & Associates, Inc.

S. Robinson, C. Nagel, J. Glynn, M. Skinner,

K. Watson and B. Evjen, “Professional C #”,

Third edition, Wiley Publishing, Inc.


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